The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.

Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.

Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.

Shipping Weight:

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3.19 lbs (1.45 kg)

Shipping Weight

The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.

Product Code: CAR-01352

UPC Code: 088395013522

Package Quantity: 16.9 fl oz (500 ml)

Dimensions: 2.1 x 3.5 x 8.5 in, 1.9 lbs (0.86 kg)

Important Note: iHerb inventory is extremely fresh as we buy this product directly from Carlson every month. Also, because this product comes in glass bottles, we take the extra caution and measures to pack this product.

Carlson Cod Liver Oil comes from the livers of fresh cod fish found in the arctic ocean waters of Norway. The oil is separated from the liver tissues without the use of chemicals. To ensure the freshness of the oil, the air inside the bottle is replaced with nitrogen and natural-source vitamin E is added.

Suggested Use

Take one teaspoonful daily at mealtime. After initially opening the bottle, keep refrigerated and preferably use within 100 days.

Other Ingredients

Natural lemon flavor.

Contains fish (cod).

This product is regularly tested (using AOAC international protocols) for freshness, potency and purity by an independent, FDA-registered laboratory and has been determined to be fresh, fully-potent and free of detrimental levels of mercury, cadmium, lead, PCB's and 28 other contaminants.